HI Team,
I would like to use a GSM gateway at my office. This is to lower the costs of calls from my VOIP phones to the GSM network.
Is there a manual or documentation that can show me how to connect my Mitel 470 to the Yealink TG400 Gateway. For the TG400 manual its shows
how to setup the connection for that?
But i can't seem to find any documentation or guide for the 470.
Thanks
